Churn Dataset Report

Dataset statistics

Number of variables	16
Number of observations	7500
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	996.1 KiB
Average record size in memory	136.0 B

Variable types

Numeric	14
Categorical	2

Alerts

`churn` is highly overall correlated with `customer_service_calls`	High correlation
`customer_service_calls` is highly overall correlated with `churn`	High correlation
`churn` is highly imbalanced (57.3%)	Imbalance
`total_eve_charge` has unique values	Unique
`customer_hapiness` has unique values	Unique
`n_sms` has 561 (7.5%) zeros	Zeros
`total_night_charge` has 1995 (26.6%) zeros	Zeros
`customer_service_calls` has 3786 (50.5%) zeros	Zeros

Reproduction

Analysis started	2024-08-31 19:56:05.742906
Analysis finished	2024-08-31 19:56:18.750538
Duration	13.01 seconds
Software version	ydata-profiling vv4.9.0
Download configuration	config.json

area_code
Real number (ℝ)

Distinct	9
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.0470667

Minimum	1
Maximum	9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	5
Q3	7
95-th percentile	9
Maximum	9
Range	8
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	2.5734285
Coefficient of variation (CV)	0.50988598
Kurtosis	-1.2201216
Mean	5.0470667
Median Absolute Deviation (MAD)	2
Skewness	-0.016014202
Sum	37853
Variance	6.6225344
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=9)

Value	Count	Frequency (%)
6	867	11.6%
4	865	11.5%
9	864	11.5%
7	839	11.2%
8	827	11.0%
2	820	10.9%
3	818	10.9%
5	808	10.8%
1	792	10.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	792	10.6%
2	820	10.9%
3	818	10.9%
4	865	11.5%
5	808	10.8%
6	867	11.6%
7	839	11.2%
8	827	11.0%
9	864	11.5%

Value	Count	Frequency (%)
9	864	11.5%
8	827	11.0%
7	839	11.2%
6	867	11.6%
5	808	10.8%
4	865	11.5%
3	818	10.9%
2	820	10.9%
1	792	10.6%

plan
Categorical

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	117.2 KiB

2.0	2515
3.0	2508
1.0	2477

Length

Max length	3
Median length	3
Mean length	3
Min length	3

Characters and Unicode

Total characters	22500
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	2.0
2nd row	3.0
3rd row	1.0
4th row	1.0
5th row	2.0

Common Values

Value	Count	Frequency (%)
2.0	2515	33.5%
3.0	2508	33.4%
1.0	2477	33.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2.0	2515	33.5%
3.0	2508	33.4%
1.0	2477	33.0%

Most occurring characters

Value	Count	Frequency (%)
.	7500	33.3%
0	7500	33.3%
2	2515	11.2%
3	2508	11.1%
1	2477	11.0%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	22500	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
.	7500	33.3%
0	7500	33.3%
2	2515	11.2%
3	2508	11.1%
1	2477	11.0%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	22500	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
.	7500	33.3%
0	7500	33.3%
2	2515	11.2%
3	2508	11.1%
1	2477	11.0%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	22500	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
.	7500	33.3%
0	7500	33.3%
2	2515	11.2%
3	2508	11.1%
1	2477	11.0%

n_sms
Real number (ℝ)

ZEROS

Distinct	822
Distinct (%)	11.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	306.74547

Minimum	0
Maximum	1070
Zeros	561
Zeros (%)	7.5%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	158
median	298
Q3	441
95-th percentile	645.05
Maximum	1070
Range	1070
Interquartile range (IQR)	283

Descriptive statistics

Standard deviation	196.35166
Coefficient of variation (CV)	0.64011267
Kurtosis	-0.3537701
Mean	306.74547
Median Absolute Deviation (MAD)	141
Skewness	0.35025717
Sum	2300591
Variance	38553.974
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	561	7.5%
244	24	0.3%
280	24	0.3%
469	22	0.3%
361	22	0.3%
308	22	0.3%
229	21	0.3%
287	21	0.3%
228	21	0.3%
230	21	0.3%
Other values (812)	6741	89.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	561	7.5%
1	9	0.1%
2	1	< 0.1%
3	6	0.1%
4	2	< 0.1%
5	6	0.1%
6	4	0.1%
7	3	< 0.1%
8	6	0.1%
9	8	0.1%

Value	Count	Frequency (%)
1070	1	< 0.1%
1022	2	< 0.1%
1020	1	< 0.1%
1019	1	< 0.1%
999	1	< 0.1%
972	1	< 0.1%
967	1	< 0.1%
965	1	< 0.1%
957	1	< 0.1%
946	1	< 0.1%

total_day_minutes
Real number (ℝ)

Distinct	7450
Distinct (%)	99.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	904.61862

Minimum	0
Maximum	2200.3418
Zeros	51
Zeros (%)	0.7%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	299.70013
Q1	657.99236
median	904.56577
Q3	1145.765
95-th percentile	1508.2638
Maximum	2200.3418
Range	2200.3418
Interquartile range (IQR)	487.77261

Descriptive statistics

Standard deviation	361.02498
Coefficient of variation (CV)	0.39909082
Kurtosis	-0.1263627
Mean	904.61862
Median Absolute Deviation (MAD)	243.52095
Skewness	0.041675731
Sum	6784639.7
Variance	130339.04
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	51	0.7%
869.0255343	1	< 0.1%
641.5913782	1	< 0.1%
736.3438788	1	< 0.1%
1122.480966	1	< 0.1%
911.6610315	1	< 0.1%
758.1782017	1	< 0.1%
780.6994763	1	< 0.1%
549.5423187	1	< 0.1%
981.6882678	1	< 0.1%
Other values (7440)	7440	99.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	51	0.7%
0.03825805909	1	< 0.1%
1.338827963	1	< 0.1%
5.661380733	1	< 0.1%
8.374701903	1	< 0.1%
8.976510403	1	< 0.1%
10.15815743	1	< 0.1%
16.42871301	1	< 0.1%
17.09916813	1	< 0.1%
20.22175266	1	< 0.1%

Value	Count	Frequency (%)
2200.341761	1	< 0.1%
2127.189447	1	< 0.1%
2122.829453	1	< 0.1%
2105.497497	1	< 0.1%
2103.098407	1	< 0.1%
2082.04577	1	< 0.1%
2082.024846	1	< 0.1%
2028.959562	1	< 0.1%
2015.444121	1	< 0.1%
2012.247058	1	< 0.1%

total_day_calls
Real number (ℝ)

Distinct	330
Distinct (%)	4.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	150.60107

Minimum	0
Maximum	425
Zeros	49
Zeros (%)	0.7%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	52
Q1	110
median	151
Q3	190
95-th percentile	250
Maximum	425
Range	425
Interquartile range (IQR)	80

Descriptive statistics

Standard deviation	59.712375
Coefficient of variation (CV)	0.39649371
Kurtosis	-0.050081007
Mean	150.60107
Median Absolute Deviation (MAD)	40
Skewness	0.061042561
Sum	1129508
Variance	3565.5677
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
161	64	0.9%
159	61	0.8%
148	60	0.8%
180	60	0.8%
168	59	0.8%
140	58	0.8%
125	57	0.8%
147	57	0.8%
135	55	0.7%
164	55	0.7%
Other values (320)	6914	92.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	49	0.7%
1	3	< 0.1%
2	1	< 0.1%
3	3	< 0.1%
4	1	< 0.1%
5	3	< 0.1%
6	2	< 0.1%
8	2	< 0.1%
9	4	0.1%
10	1	< 0.1%

Value	Count	Frequency (%)
425	1	< 0.1%
367	1	< 0.1%
358	1	< 0.1%
355	3	< 0.1%
351	1	< 0.1%
345	1	< 0.1%
340	1	< 0.1%
339	1	< 0.1%
338	1	< 0.1%
336	1	< 0.1%

total_day_charge
Real number (ℝ)

Distinct	7494
Distinct (%)	99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	44.675844

Minimum	0
Maximum	98.408197
Zeros	7
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	19.558587
Q1	34.659855
median	44.717577
Q3	54.731811
95-th percentile	69.056084
Maximum	98.408197
Range	98.408197
Interquartile range (IQR)	20.071956

Descriptive statistics

Standard deviation	15.043472
Coefficient of variation (CV)	0.33672496
Kurtosis	-0.042983716
Mean	44.675844
Median Absolute Deviation (MAD)	10.034248
Skewness	0.026005947
Sum	335068.83
Variance	226.30604
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	7	0.1%
50.44969101	1	< 0.1%
38.72112118	1	< 0.1%
52.73357609	1	< 0.1%
52.71349676	1	< 0.1%
43.39498404	1	< 0.1%
46.02435162	1	< 0.1%
63.86359274	1	< 0.1%
54.79469604	1	< 0.1%
48.81811409	1	< 0.1%
Other values (7484)	7484	99.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	7	0.1%
0.9287915823	1	< 0.1%
1.022292004	1	< 0.1%
1.126543757	1	< 0.1%
2.219584772	1	< 0.1%
2.707283264	1	< 0.1%
2.867761919	1	< 0.1%
3.188209603	1	< 0.1%
3.765365939	1	< 0.1%
3.766806931	1	< 0.1%

Value	Count	Frequency (%)
98.40819671	1	< 0.1%
98.32200589	1	< 0.1%
97.27460884	1	< 0.1%
95.33499891	1	< 0.1%
94.73419765	1	< 0.1%
93.79299949	1	< 0.1%
93.75503867	1	< 0.1%
93.06398622	1	< 0.1%
92.62104596	1	< 0.1%
92.5660562	1	< 0.1%

total_eve_minutes
Real number (ℝ)

Distinct	7484
Distinct (%)	99.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	599.01458

Minimum	0
Maximum	1440.7829
Zeros	17
Zeros (%)	0.2%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	256.09425
Q1	459.19789
median	597.72644
Q3	739.24961
95-th percentile	945.87888
Maximum	1440.7829
Range	1440.7829
Interquartile range (IQR)	280.05173

Descriptive statistics

Standard deviation	209.53753
Coefficient of variation (CV)	0.34980373
Kurtosis	0.038091193
Mean	599.01458
Median Absolute Deviation (MAD)	140.07486
Skewness	0.058362743
Sum	4492609.3
Variance	43905.978
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	17	0.2%
681.643301	1	< 0.1%
717.7364393	1	< 0.1%
638.6540726	1	< 0.1%
424.994423	1	< 0.1%
226.3672427	1	< 0.1%
575.9321347	1	< 0.1%
626.9059039	1	< 0.1%
368.6109878	1	< 0.1%
565.2745296	1	< 0.1%
Other values (7474)	7474	99.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	17	0.2%
0.1377191373	1	< 0.1%
9.504674031	1	< 0.1%
10.02429358	1	< 0.1%
12.81616532	1	< 0.1%
15.71273512	1	< 0.1%
17.53084078	1	< 0.1%
20.04548112	1	< 0.1%
21.28808554	1	< 0.1%
26.29539222	1	< 0.1%

Value	Count	Frequency (%)
1440.782944	1	< 0.1%
1387.196936	1	< 0.1%
1386.625588	1	< 0.1%
1382.942128	1	< 0.1%
1368.544899	1	< 0.1%
1313.26085	1	< 0.1%
1308.243583	1	< 0.1%
1288.966776	1	< 0.1%
1286.978616	1	< 0.1%
1278.38289	1	< 0.1%

total_eve_calls
Real number (ℝ)

Distinct	324
Distinct (%)	4.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	149.52947

Minimum	0
Maximum	386
Zeros	48
Zeros (%)	0.6%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	50
Q1	110
median	150
Q3	190
95-th percentile	246
Maximum	386
Range	386
Interquartile range (IQR)	80

Descriptive statistics

Standard deviation	59.039
Coefficient of variation (CV)	0.39483187
Kurtosis	-0.10287171
Mean	149.52947
Median Absolute Deviation (MAD)	40
Skewness	0.024770902
Sum	1121471
Variance	3485.6035
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
144	60	0.8%
190	59	0.8%
118	58	0.8%
126	57	0.8%
177	57	0.8%
165	57	0.8%
159	55	0.7%
171	55	0.7%
155	55	0.7%
158	55	0.7%
Other values (314)	6932	92.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	48	0.6%
1	1	< 0.1%
2	1	< 0.1%
4	4	0.1%
5	1	< 0.1%
6	3	< 0.1%
7	4	0.1%
8	7	0.1%
9	3	< 0.1%
10	3	< 0.1%

Value	Count	Frequency (%)
386	1	< 0.1%
372	1	< 0.1%
359	1	< 0.1%
356	1	< 0.1%
352	1	< 0.1%
346	2	< 0.1%
345	1	< 0.1%
338	1	< 0.1%
336	1	< 0.1%
334	2	< 0.1%

total_eve_charge
Real number (ℝ)

UNIQUE

Distinct	7500
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	29.845465

Minimum	0
Maximum	63.571876
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	14.853029
Q1	23.742752
median	29.952025
Q3	35.993937
95-th percentile	44.132718
Maximum	63.571876
Range	63.571876
Interquartile range (IQR)	12.251185

Descriptive statistics

Standard deviation	8.9443674
Coefficient of variation (CV)	0.29968933
Kurtosis	0.032734748
Mean	29.845465
Median Absolute Deviation (MAD)	6.1165394
Skewness	-0.026420325
Sum	223840.99
Variance	80.001708
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
33.12269024	1	< 0.1%
34.88206251	1	< 0.1%
35.47041119	1	< 0.1%
21.97347598	1	< 0.1%
23.02480257	1	< 0.1%
29.37376598	1	< 0.1%
29.79987972	1	< 0.1%
29.50761315	1	< 0.1%
24.72363852	1	< 0.1%
28.66744893	1	< 0.1%
Other values (7490)	7490	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
2.077529726	1	< 0.1%
2.1237108	1	< 0.1%
2.42799762	1	< 0.1%
2.460518018	1	< 0.1%
2.482991654	1	< 0.1%
2.614324291	1	< 0.1%
2.665484773	1	< 0.1%
2.730636091	1	< 0.1%
2.74017399	1	< 0.1%

Value	Count	Frequency (%)
63.57187562	1	< 0.1%
63.37683574	1	< 0.1%
61.28838206	1	< 0.1%
60.94966195	1	< 0.1%
60.32225723	1	< 0.1%
59.70201038	1	< 0.1%
59.53158352	1	< 0.1%
59.1749612	1	< 0.1%
58.81369383	1	< 0.1%
58.76784239	1	< 0.1%

total_night_minutes
Real number (ℝ)

Distinct	7496
Distinct (%)	99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	210.33066

Minimum	0
Maximum	445.63189
Zeros	5
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	112.9553
Q1	169.81354
median	209.8147
Q3	249.82276
95-th percentile	308.01656
Maximum	445.63189
Range	445.63189
Interquartile range (IQR)	80.009219

Descriptive statistics

Standard deviation	59.186122
Coefficient of variation (CV)	0.28139561
Kurtosis	0.044379532
Mean	210.33066
Median Absolute Deviation (MAD)	40.008812
Skewness	0.0031829705
Sum	1577479.9
Variance	3502.9971
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	5	0.1%
157.6391977	1	< 0.1%
170.7245347	1	< 0.1%
221.5839565	1	< 0.1%
130.0367792	1	< 0.1%
296.5277913	1	< 0.1%
187.7887801	1	< 0.1%
240.3317383	1	< 0.1%
127.6229598	1	< 0.1%
230.189301	1	< 0.1%
Other values (7486)	7486	99.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	5	0.1%
0.5990210512	1	< 0.1%
7.126416466	1	< 0.1%
15.80651178	1	< 0.1%
26.01053946	1	< 0.1%
28.49409364	1	< 0.1%
33.7034836	1	< 0.1%
36.03123731	1	< 0.1%
37.36409508	1	< 0.1%
37.55282617	1	< 0.1%

Value	Count	Frequency (%)
445.6318941	1	< 0.1%
425.2801296	1	< 0.1%
422.5045521	1	< 0.1%
412.6554767	1	< 0.1%
401.6885242	1	< 0.1%
401.0082237	1	< 0.1%
396.7271193	1	< 0.1%
395.731357	1	< 0.1%
391.8204284	1	< 0.1%
391.4260794	1	< 0.1%

total_night_calls
Real number (ℝ)

Distinct	131
Distinct (%)	1.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	59.4808

Minimum	0
Maximum	135
Zeros	11
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	25
Q1	45
median	59
Q3	74
95-th percentile	93
Maximum	135
Range	135
Interquartile range (IQR)	29

Descriptive statistics

Standard deviation	20.86939
Coefficient of variation (CV)	0.35085927
Kurtosis	-0.038913481
Mean	59.4808
Median Absolute Deviation (MAD)	14
Skewness	0.042417758
Sum	446106
Variance	435.53144
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
58	161	2.1%
55	160	2.1%
62	156	2.1%
57	150	2.0%
53	148	2.0%
51	146	1.9%
54	144	1.9%
70	142	1.9%
63	139	1.9%
66	137	1.8%
Other values (121)	6017	80.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	11	0.1%
1	4	0.1%
2	3	< 0.1%
3	1	< 0.1%
4	4	0.1%
5	5	0.1%
6	5	0.1%
7	6	0.1%
8	4	0.1%
9	2	< 0.1%

Value	Count	Frequency (%)
135	1	< 0.1%
134	3	< 0.1%
132	2	< 0.1%
131	1	< 0.1%
129	2	< 0.1%
126	2	< 0.1%
125	1	< 0.1%
124	1	< 0.1%
123	6	0.1%
121	1	< 0.1%

total_night_charge
Real number (ℝ)

ZEROS

Distinct	5506
Distinct (%)	73.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	18.94978

Minimum	0
Maximum	106.65388
Zeros	1995
Zeros (%)	26.6%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	15.17492
Q3	31.053053
95-th percentile	54.627117
Maximum	106.65388
Range	106.65388
Interquartile range (IQR)	31.053053

Descriptive statistics

Standard deviation	18.756229
Coefficient of variation (CV)	0.98978607
Kurtosis	0.29141633
Mean	18.94978
Median Absolute Deviation (MAD)	15.17492
Skewness	0.9054566
Sum	142123.35
Variance	351.79611
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1995	26.6%
25.1639883	1	< 0.1%
23.89525258	1	< 0.1%
0.1754112002	1	< 0.1%
25.02263682	1	< 0.1%
27.09354147	1	< 0.1%
9.825129309	1	< 0.1%
54.75293129	1	< 0.1%
40.34505966	1	< 0.1%
26.04051897	1	< 0.1%
Other values (5496)	5496	73.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1995	26.6%
0.000806207892	1	< 0.1%
0.002440423866	1	< 0.1%
0.004565472541	1	< 0.1%
0.01474158119	1	< 0.1%
0.02807394595	1	< 0.1%
0.03002501315	1	< 0.1%
0.03060909829	1	< 0.1%
0.06025733014	1	< 0.1%
0.07308376074	1	< 0.1%

Value	Count	Frequency (%)
106.65388	1	< 0.1%
105.1705078	1	< 0.1%
100.8124047	1	< 0.1%
97.28332675	1	< 0.1%
93.14338367	1	< 0.1%
92.94639622	1	< 0.1%
92.53850748	1	< 0.1%
91.84871345	1	< 0.1%
91.8454027	1	< 0.1%
90.4918436	1	< 0.1%

customer_service_calls
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	95
Distinct (%)	1.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.841067

Minimum	0
Maximum	111
Zeros	3786
Zeros (%)	50.5%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	20
95-th percentile	49
Maximum	111
Range	111
Interquartile range (IQR)	20

Descriptive statistics

Standard deviation	17.351702
Coefficient of variation (CV)	1.4653833
Kurtosis	2.3370346
Mean	11.841067
Median Absolute Deviation (MAD)	0
Skewness	1.6303782
Sum	88808
Variance	301.08155
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	3786	50.5%
1	129	1.7%
6	115	1.5%
3	113	1.5%
5	110	1.5%
2	107	1.4%
15	103	1.4%
8	102	1.4%
23	95	1.3%
7	92	1.2%
Other values (85)	2748	36.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3786	50.5%
1	129	1.7%
2	107	1.4%
3	113	1.5%
4	78	1.0%
5	110	1.5%
6	115	1.5%
7	92	1.2%
8	102	1.4%
9	80	1.1%

Value	Count	Frequency (%)
111	1	< 0.1%
104	1	< 0.1%
98	1	< 0.1%
96	1	< 0.1%
94	1	< 0.1%
92	2	< 0.1%
91	2	< 0.1%
90	3	< 0.1%
88	3	< 0.1%
87	4	0.1%

customer_service_rating
Real number (ℝ)

Distinct	11
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.3952

Minimum	0
Maximum	10
Zeros	3
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0
5-th percentile	4
Q1	6
median	8
Q3	9
95-th percentile	10
Maximum	10
Range	10
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	1.8752473
Coefficient of variation (CV)	0.25357628
Kurtosis	-0.29631591
Mean	7.3952
Median Absolute Deviation (MAD)	1
Skewness	-0.4611801
Sum	55464
Variance	3.5165525
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=11)

Value	Count	Frequency (%)
8	1436	19.1%
7	1380	18.4%
9	1192	15.9%
10	1170	15.6%
6	1096	14.6%
5	671	8.9%
4	366	4.9%
3	134	1.8%
2	39	0.5%
1	13	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3	< 0.1%
1	13	0.2%
2	39	0.5%
3	134	1.8%
4	366	4.9%
5	671	8.9%
6	1096	14.6%
7	1380	18.4%
8	1436	19.1%
9	1192	15.9%

Value	Count	Frequency (%)
10	1170	15.6%
9	1192	15.9%
8	1436	19.1%
7	1380	18.4%
6	1096	14.6%
5	671	8.9%
4	366	4.9%
3	134	1.8%
2	39	0.5%
1	13	0.2%

customer_hapiness
Real number (ℝ)

UNIQUE

Distinct	7500
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.50245275

Minimum	0.00017939101
Maximum	0.99986871
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.2 KiB

Quantile statistics

Minimum	0.00017939101
5-th percentile	0.051810835
Q1	0.25056444
median	0.50786818
Q3	0.75257533
95-th percentile	0.95064888
Maximum	0.99986871
Range	0.99968932
Interquartile range (IQR)	0.50201089

Descriptive statistics

Standard deviation	0.28985428
Coefficient of variation (CV)	0.57687868
Kurtosis	-1.2200514
Mean	0.50245275
Median Absolute Deviation (MAD)	0.25176169
Skewness	-0.007159829
Sum	3768.3956
Variance	0.084015503
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.2982344468	1	< 0.1%
0.908372139	1	< 0.1%
0.08111243983	1	< 0.1%
0.9225696282	1	< 0.1%
0.5810198802	1	< 0.1%
0.05552150173	1	< 0.1%
0.9530781173	1	< 0.1%
0.3772880793	1	< 0.1%
0.4053539076	1	< 0.1%
0.3602364119	1	< 0.1%
Other values (7490)	7490	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0001793910098	1	< 0.1%
0.0002135787151	1	< 0.1%
0.0004282800256	1	< 0.1%
0.0006435799683	1	< 0.1%
0.0007028449389	1	< 0.1%
0.0007159080322	1	< 0.1%
0.0008807913954	1	< 0.1%
0.001564124626	1	< 0.1%
0.001667041497	1	< 0.1%
0.001753145611	1	< 0.1%

Value	Count	Frequency (%)
0.9998687081	1	< 0.1%
0.9997737425	1	< 0.1%
0.9995118717	1	< 0.1%
0.9992886641	1	< 0.1%
0.9991603916	1	< 0.1%
0.9991286197	1	< 0.1%
0.9990361676	1	< 0.1%
0.9990232501	1	< 0.1%
0.9989040662	1	< 0.1%
0.9987561297	1	< 0.1%

churn
Categorical

HIGH CORRELATION IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	117.2 KiB

0	6847
1	653

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	7500
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	1
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	6847	91.3%
1	653	8.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	6847	91.3%
1	653	8.7%

Most occurring characters

Value	Count	Frequency (%)
0	6847	91.3%
1	653	8.7%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	7500	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	6847	91.3%
1	653	8.7%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	7500	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	6847	91.3%
1	653	8.7%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	7500	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	6847	91.3%
1	653	8.7%

Auto

Heatmap
Table

	area_code	churn	customer_hapiness	customer_service_calls	customer_service_rating	n_sms	plan	total_day_calls	total_day_charge	total_day_minutes	total_eve_calls	total_eve_charge	total_eve_minutes	total_night_calls	total_night_charge	total_night_minutes
area_code	1.000	0.000	0.012	0.000	0.001	0.021	0.000	-0.010	-0.007	0.014	0.010	0.013	-0.020	0.008	-0.014	0.001
churn	0.000	1.000	0.251	0.579	0.213	0.019	0.000	0.027	0.000	0.019	0.000	0.036	0.000	0.015	0.000	0.038
customer_hapiness	0.012	0.251	1.000	-0.007	-0.027	-0.006	0.000	-0.032	0.003	0.016	0.006	0.002	0.003	0.023	0.016	0.010
customer_service_calls	0.000	0.579	-0.007	1.000	0.029	0.017	0.017	0.007	0.018	0.002	0.008	-0.000	-0.009	0.019	-0.005	-0.007
customer_service_rating	0.001	0.213	-0.027	0.029	1.000	0.014	0.023	0.013	-0.002	-0.011	-0.001	-0.022	-0.029	0.012	-0.017	-0.023
n_sms	0.021	0.019	-0.006	0.017	0.014	1.000	0.016	0.007	0.011	0.029	0.007	0.022	0.004	-0.009	0.000	-0.009
plan	0.000	0.000	0.000	0.017	0.023	0.016	1.000	0.005	0.000	0.000	0.000	0.000	0.027	0.000	0.010	0.000
total_day_calls	-0.010	0.027	-0.032	0.007	0.013	0.007	0.005	1.000	0.009	0.003	-0.001	-0.019	0.004	0.000	0.008	0.001
total_day_charge	-0.007	0.000	0.003	0.018	-0.002	0.011	0.000	0.009	1.000	0.025	-0.029	-0.006	-0.004	-0.002	-0.003	-0.004
total_day_minutes	0.014	0.019	0.016	0.002	-0.011	0.029	0.000	0.003	0.025	1.000	-0.015	-0.004	-0.002	0.009	-0.013	0.019
total_eve_calls	0.010	0.000	0.006	0.008	-0.001	0.007	0.000	-0.001	-0.029	-0.015	1.000	0.015	0.003	0.013	0.015	-0.014
total_eve_charge	0.013	0.036	0.002	-0.000	-0.022	0.022	0.000	-0.019	-0.006	-0.004	0.015	1.000	0.001	-0.016	-0.004	-0.005
total_eve_minutes	-0.020	0.000	0.003	-0.009	-0.029	0.004	0.027	0.004	-0.004	-0.002	0.003	0.001	1.000	-0.008	0.002	-0.005
total_night_calls	0.008	0.015	0.023	0.019	0.012	-0.009	0.000	0.000	-0.002	0.009	0.013	-0.016	-0.008	1.000	-0.011	-0.021
total_night_charge	-0.014	0.000	0.016	-0.005	-0.017	0.000	0.010	0.008	-0.003	-0.013	0.015	-0.004	0.002	-0.011	1.000	-0.009
total_night_minutes	0.001	0.038	0.010	-0.007	-0.023	-0.009	0.000	0.001	-0.004	0.019	-0.014	-0.005	-0.005	-0.021	-0.009	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	area_code	plan	n_sms	total_day_minutes	total_day_calls	total_day_charge	total_eve_minutes	total_eve_calls	total_eve_charge	total_night_minutes	total_night_calls	total_night_charge	customer_service_calls	customer_service_rating	customer_hapiness	churn
237522	5.0	2.0	724	1365.991021	203	50.449691	681.643301	140	33.122690	157.639198	53	25.163988	14	8	0.298234	0
847276	2.0	3.0	387	1253.394397	158	77.050620	437.941533	88	20.629900	220.159029	32	58.178678	0	8	0.424740	0
242450	8.0	1.0	490	627.687099	165	42.508170	618.231970	54	17.826781	178.298004	85	47.785126	32	5	0.378805	1
377221	3.0	1.0	822	601.816333	115	72.020707	605.255759	106	27.550356	212.695526	30	6.765252	25	9	0.175085	0
991506	1.0	2.0	455	951.019715	140	44.885685	320.538743	75	25.209541	217.364011	98	25.802669	36	6	0.612607	0
428217	9.0	3.0	644	893.820618	247	44.661809	507.349147	151	22.746932	333.763431	64	0.000000	0	7	0.969292	0
327172	6.0	2.0	594	1210.178258	169	38.250627	735.523598	17	21.219536	195.102671	78	5.345871	0	10	0.262018	0
930596	7.0	1.0	133	365.906610	231	43.589122	234.331968	0	31.366369	144.180264	70	12.260392	0	8	0.798452	0
424036	3.0	3.0	102	126.487324	0	47.356321	601.619285	44	27.590046	261.782530	94	26.766478	0	10	0.999289	0
27491	1.0	2.0	442	409.245884	195	58.906716	803.479255	187	30.507035	168.940237	62	40.123818	0	5	0.459132	0

	area_code	plan	n_sms	total_day_minutes	total_day_calls	total_day_charge	total_eve_minutes	total_eve_calls	total_eve_charge	total_night_minutes	total_night_calls	total_night_charge	customer_service_calls	customer_service_rating	customer_hapiness	churn
811072	7.0	2.0	215	1570.623042	95	42.614391	644.444447	127	37.524457	189.566793	65	17.605139	0	5	0.954499	0
790046	8.0	2.0	372	297.444196	268	41.917049	742.998239	210	38.655664	102.350559	56	32.416889	0	5	0.738242	0
627035	7.0	2.0	351	0.000000	146	65.703691	899.921039	147	39.870787	89.733695	47	5.347156	0	5	0.296036	0
541307	2.0	2.0	66	473.789206	176	46.610144	306.003670	230	27.491096	187.516345	37	53.263817	0	4	0.898382	0
96170	7.0	1.0	327	972.665351	264	44.698007	817.314630	111	52.858449	106.636493	56	68.154185	2	7	0.965297	0
193092	2.0	3.0	101	1611.340600	208	57.553839	671.932659	192	31.206479	257.626670	54	35.793522	0	9	0.937242	0
852506	3.0	1.0	362	740.226243	159	38.938597	1027.754315	178	25.844785	282.956208	65	22.253193	41	7	0.470076	0
745063	3.0	3.0	0	822.691065	201	61.122407	117.556262	114	45.922274	149.316656	55	11.105829	29	10	0.009205	1
983044	8.0	1.0	470	708.988028	25	39.954708	396.343314	218	21.334555	164.605166	117	0.000000	0	7	0.740739	0
794745	8.0	1.0	518	769.409177	167	46.901915	505.923295	153	6.512523	260.856472	67	37.938794	16	8	0.907085	0

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample